142233437230 has 16 divisors (see below), whose sum is σ = 256044220560. Its totient is φ = 56888034112.

The previous prime is 142233437191. The next prime is 142233437237. The reversal of 142233437230 is 32734332241.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142233437237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554839 + ... + 769618.

It is an arithmetic number, because the mean of its divisors is an integer number (16002763785).

Almost surely, 2^142233437230 is an apocalyptic number.

142233437230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142233437230 is a deficient number, since it is larger than the sum of its proper divisors (113810783330).

142233437230 is a wasteful number, since it uses less digits than its factorization.

142233437230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335203.

The product of its (nonzero) digits is 72576, while the sum is 34.

Adding to 142233437230 its reverse (32734332241), we get a palindrome (174967769471).

The spelling of 142233437230 in words is "one hundred forty-two billion, two hundred thirty-three million, four hundred thirty-seven thousand, two hundred thirty".